| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electrode for a nonaqueous electrolyte secondary battery obtaining a lithium ion secondary battery with high recyclability, and also to provide its manufacturing method. <P>SOLUTION: This electrode for the nonaqueous electrolyte secondary battery comprises a positive electrode or a negative electrode formed by applying an electrode mixture containing an active material, a binder, and, if necessary, a conductive agent on a current collector in a sheet, and fine convexo-concave is formed on the surface of the electrode. By using the electrode for the nonaqueous electrolyte secondary battery of this invention, the lithium ion secondary battery having high capacity and excellent recyclability can be obtained. By the manufacturing method of this invention, the electrode for the nonaqueous electrolyte secondary battery is easily manufactured, and industrial scale production is met. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
